Daddy issues

Kylie

My daughter will be 7 weeks tomorrow and does not seem to like her dad very much. She throws fits every time he feeds her and will hardly let him hold her for too long. If she’s with me or someone else and he talks to her or plays with her she’s just fine. He is the only person she does this with. We love with his parents and she absolutely adores her grandpa and doesn’t mind going to grandma but with Daddy it’s a whole different story. I feel so bad for him because he is trying so hard and I can see it’s taking a toll on him. Is there anything I can do to help them/him? Or is this just a “phase” that we’re going to have to get through?